Precursors

In chemistry, a precursor is a compound that participates in a chemical reaction that produces another compound.

Rhodium(III) chloride hydrate

Rhodium(III) chloride hydrate is a Rh catalyst precursor

Iridium(IV) oxide hydrate

Iridium(IV) oxide hydrate is a Ir catalyst precursor and can be used as a anode coating material in batteries

Tetrakis(triphenylphosphine)ruthenium dihydride

Tetrakis(triphenylphosphine)ruthenium dihydride is used as a catalyst for conjugate addition, hydration of nitriles, isomerization of alkynes, Knoevenagel reactions and transfer hydrogenation reactions

Ammonium hexachloroiridate(IV)

Ammonium hexachloroiridate(IV) is a precursor for Ir containing catalysts

Pentamethylcyclopentadienyl Iridium Chloride Dimer

Pentamethylcyclopentadienyliridium(III) chloride,dimer is used as an Ir catalyst precursor, and as cycloisomerization, and reductive amination catalyst

Sodium Ruthenate

Sodium Ruthenate is a precursor for Ru Catalysts and is an oxidation catalyst